87168729

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{1951}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 118900224

約数和(自身を除く): 31731495

約数列:

[1, 3, 53, 159, 281, 843, 1951, 5853, 14893, 44679, 103403, 310209, 548231, 1644693, 29056243, 87168729]

約数ペア:

[(1, 87168729), (3, 29056243), (53, 1644693), (159, 548231), (281, 310209), (843, 103403), (1951, 44679), (5853, 14893)]